{ "layers": [ { "layerId": 0, "layerName": "GIS.D02.Bridge_Sweeping", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "267d2d284dc1586a83ef16ccb966194e", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA60lEQVQ4jd2UwRGCMBBF/yENYQOGVuRKD4QevGorbgXQkvM3xIlIFhFO/hkmATIvu5u/cThY7i+AfnoomY2bgAFAp7OGUwCDxPdRCOyXwM6EEXSJDFWaj+LR1n6ChjUgF3a4PoAqZToTv/N/W6fdggW0YTmUGdxCZwE9Ku9XYXkJbsryqZ77bdNolEWgx+nL6Apy2KtBA5MSULTIuVU2yn0AqXv/7r+SRkkmL0ZI9RpldbatQ1hbx/VGhHh5iqYt+ZEZRLv08/azWk8USl9S6fQjCEtth5VTjrVh38YU8xvnp9smB+ejqcMv2CeFzUxFxhnoqwAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }